# Ideogram custom models generate

Needs model id and prompt. Served by fal.ai.

Ideogram, served by fal.ai. The OpenAPI schema for the fal-ai/ideogram/custom-models/generate queue. Price: Your request will cost $0.03 with TURBO, $0.06 with BALANCED, and $0.09 with QUALITY. Queued execution; final USD charge comes from the unique billing event matching this exact endpoint and request_id. A missing receipt retains the reservation; no guessed final fee. Asynchronous: returns a request_id; poll fal/status and fetch fal/result with model "fal-ai/ideogram" and that request_id. Billed once, when the result is ready; a generation that fails is refunded.

- Tool ID: `fal/ideogram-custom-models-generate`
- Name in the catalog: Ideogram
- Provider: [fal.ai](/providers/fal.md)
- Capability: [Ideogram](/tools/image-generation/ideogram.md)
- Price: usage based, the maximum is shown before a run
- Authentication: an authorised Agentik workspace is required for execution, including zero-price tools.

## Pricing contract

The provider’s price, with no markup. Billed for measured usage.


```json
{
  "model": "per_unit",
  "amountUsd": 0.09,
  "unitsField": "num_images",
  "unitsDefault": 1,
  "maxUnits": 8,
  "multipliers": [
    {
      "when": {
        "field": "rendering_speed",
        "equals": "TURBO"
      },
      "setUsd": 0.03
    },
    {
      "when": {
        "field": "rendering_speed",
        "equals": "BALANCED"
      },
      "setUsd": 0.06
    },
    {
      "when": {
        "field": "rendering_speed",
        "equals": "QUALITY"
      },
      "setUsd": 0.09
    }
  ]
}
```

Pricing source: [https://fal.ai/models/fal-ai/ideogram/custom-models/generate](https://fal.ai/models/fal-ai/ideogram/custom-models/generate). Your request will cost $0.03 with TURBO, $0.06 with BALANCED, and $0.09 with QUALITY. Queued execution; final USD charge comes from the unique billing event matching this exact endpoint and request_id. A missing receipt retains the reservation; no guessed final fee..

Price verification date: 2026-10-07.

## Complete input schema


```json
{
  "type": "object",
  "properties": {
    "aspect_ratio": {
      "default": "1:1",
      "enum": [
        "1:3",
        "3:1",
        "1:2",
        "2:1",
        "9:16",
        "16:9",
        "10:16",
        "16:10",
        "2:3",
        "3:2",
        "3:4",
        "4:3",
        "4:5",
        "5:4",
        "1:1"
      ],
      "type": "string",
      "description": "The aspect ratio of the generated image.",
      "title": "Aspect Ratio"
    },
    "expand_prompt": {
      "default": true,
      "type": "boolean",
      "description": "Whether to expand the prompt with MagicPrompt functionality.",
      "title": "Expand Prompt"
    },
    "rendering_speed": {
      "default": "BALANCED",
      "enum": [
        "TURBO",
        "BALANCED",
        "QUALITY"
      ],
      "type": "string",
      "description": "The rendering speed to use.",
      "title": "Rendering Speed"
    },
    "num_images": {
      "maximum": 8,
      "default": 1,
      "type": "integer",
      "minimum": 1,
      "description": "Number of images to generate.",
      "title": "Num Images"
    },
    "prompt": {
      "title": "Prompt",
      "type": "string",
      "description": "Text prompt describing the image to generate.",
      "minLength": 1
    },
    "seed": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "description": "Seed for the random number generator.",
      "title": "Seed"
    },
    "model_id": {
      "title": "Model Id",
      "type": "string",
      "description": "The id of a trained custom model returned by /train. The model must have finished training (status COMPLETED).",
      "minLength": 1
    },
    "negative_prompt": {
      "default": "",
      "type": "string",
      "description": "Description of what to exclude from the image. Descriptions in the prompt take precedence over descriptions in the negative prompt.",
      "title": "Negative Prompt"
    }
  },
  "required": [
    "model_id",
    "prompt"
  ],
  "additionalProperties": false
}
```

## Published example

No example input is published for this tool. Ask for the inputs required by its schema.

## Execute and retrieve

Inspect again before execution, explain the price and obtain the required authority. Use MCP run_tool or POST /v1/run with this tool ID, valid input and an idempotency key. Save the returned run ID and follow the actual state. If Agentik answers that the tool is temporarily unavailable, do not retry it blindly; use discovery to propose an alternative.

This tool uses deferred settlement. Follow its returned task/run instructions; preserve the existing reservation until the result is reconciled.

A partial or uncertain result can still have consumed provider resources. Consult [billing](/docs/billing.md), [idempotency](/docs/idempotency.md) and [asynchronous results](/docs/async.md).

[Provider documentation](https://fal.ai/models/fal-ai/ideogram/custom-models/generate)

[REST inspection](https://api.agentik.cc/v1/tools/fal/ideogram-custom-models-generate) · [OpenAPI](/openapi.json) · [Connection guide](/connect.md)

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